Number of cells:                404
     $mem_v2                         2
     SB_CARRY                       26
     SB_DFF                          8
     SB_DFFE                        37
     SB_DFFNE                        2
     SB_DFFNESR                     42
     SB_DFFNSR                      18
     SB_IO                          37
     SB_LUT4                       232